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Hazardous Weather Conditions
Current conditions at
Huron, Huron Regional Airport (KHON)
Lat: 44.39°NLon: 98.23°WElev: 1286ft.
Mostly Cloudy
62°F
17°C
| Humidity | 86% |
| Wind Speed | E 6 mph |
| Barometer | 30.28 in (1025.4 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 17 Sep 8:55 am CDT |
Extended Forecast for
13 Miles NNE Gann Valley SD
Dense Fog Advisory September 17, 09:34am until September 17, 10:00am
NOW until 10:00am Thu
Dense Fog Advisory
Today
High: 70 °F
Patchy Fog
then Partly
SunnyTonight

Low: 58 °F
Heavy Rain
and Patchy
FogFriday

High: 72 °F
Showers and
BreezyFriday Night

Low: 54 °F
Chance
ShowersSaturday

High: 65 °F
Cloudy
Saturday Night

Low: 52 °F
Mostly Cloudy
Sunday
High: 62 °F
Chance
Showers then
Showers
LikelySunday Night

Low: 50 °F
Showers
Likely
Detailed Forecast
Today
Patchy fog before 10am. Otherwise, partly sunny, with a high near 70. East wind 6 to 11 mph.
Tonight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Patchy fog after midnight. Low around 58. Breezy, with an east wind 9 to 14 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Friday
Showers and possibly a thunderstorm before 11am, then showers likely. High near 72. Breezy, with an east wind 13 to 21 mph becoming north in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A chance of showers before 1am. Cloudy, with a low around 54. North wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday
Cloudy, with a high near 65. North northeast wind 11 to 13 mph.
Saturday Night
Mostly cloudy, with a low around 52. Northeast wind 8 to 10 mph.
Sunday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 62. East northeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 50. East northeast wind 8 to 10 mph. Chance of precipitation is 70%.
Monday
A chance of showers before 1pm. Mostly cloudy, with a high near 61. East wind around 10 mph. Chance of precipitation is 30%.
Monday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 48. Chance of precipitation is 20%.
Tuesday
Mostly cloudy, with a high near 67.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 51. Chance of precipitation is 30%.
Wednesday
A slight chance of showers. Partly sunny, with a high near 71. Chance of precipitation is 20%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
13 Miles NNE Gann Valley SD
44.21°N 98.9°W (Elev. 1952 ft)
44.21°N 98.9°W (Elev. 1952 ft)
9:21 am CDT Sep 17, 2026
9am CDT Sep 17, 2026-6pm CDT Sep 23, 2026



